Airgas, Inc. (NYSE: ARG) today announced that President and Chief Executive Officer Michael L. Molinini will present at the William Blair 35th Annual Growth Stock Conference in Chicago, IL, on Wednesday, June 10, at 2:00 p.m. CT (3:00 p.m. ET).

Interested parties may listen to a live webcast or replay until July 9 by accessing http://investor.shareholder.com/arg/events.cfm.

Presentation slides will be available for download by 8:00 a.m. ET on June 10 in the Investor Information section of the Company’s website at http://investor.shareholder.com/arg/slides.cfm.